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A Server Based Content Adaptation Architecture Using Content Switching and Server Virtualization Technique


Ref: ict0018

The fast growing technology of mobile devices has become a major interest for researches to explore. This is because mobile devices such as PDA’s and smart phones have different capabilities such as screen size, screen resolution, storage size, processing power and type of network connection if compared to personal computers. Due to these differences, many web content applications have difficulties to adapt to these devices. The challenge to ensure that these devices receive equal quality to personal computers makes it tough to satisfy. Most of the work that covers this area using the server-based adaptation approach lacks to point out issues regarding manageability and scalability. In this dissertation we propose a novel server-based content adaptation architecture using content switching and virtualization technique which can be applied for a large amount of concurrent requests for uploading process video files. The main components for the proposed architecture consist of a web server, a database server and a content switching device. To ensure that the proposed architecture will work and achieve the highest computing performance some tests were conducted. From the results of the experiment, by using two virtual servers for the uploading process with 1MB of file size the increment percentage is 61.54%.Therefore, we came to a conclusion that by using content switching and virtualization technique, less time is taken for a data to go from a mobile device to the server for the process of uploading video files and at the same time increase the number of concurrent users.

  • 25,000 words – 120 pages in length
  • Excellent in depth analysis
  • Excellent structure and expertly written
  • Ideal for computing and IT students
  • The PDF file size is 4MB

1 - Introduction
Problem Statement
Research Questions
Objective
Contribution
Scope
Summary

2 - Literature Review
Content Adaptation
Location Adaptation
Client-based Adaptation
Proxy-based Adaptation
Service-based Adaptation
Server-based Adaptation
Timing Adaptation
Static Adaptation
Dynamic Adaptation
Level Adaptation
Semantic Adaptation
Physical Adaptation
Scope Adaptation
User Preferences-based Adaptation
Media-based Adaptation
Content Adaptation Network Infrastructure
Content Switching
Benefits of Content Switching
Scalability
Availability
Manageability
Quality of Service
Content Switching Components
Virtual IP (VIP)
Content Switching Metrics
Least Connection
Round Robin
Weighting
Response Time
Bandwidth
IP Address Hashing
Maximum Connections
Video delivery method
Pseudo-streaming
Video streaming
Video File Format
Windows Media Video (.wmv)
Third Generation Partnership project (.gpp)
Audio Video Interleave (.avi)
QuickTime (.mov)
Flash (.flv)
Real Media (.rm)
Virtualization
Types of virtualization
Hardware emulation
Full virtualization
Paravirtualization
Operating system virtualization
Reasons to adopt virtualization
VMware
VMware Virtualization Infrastructure
Virtual Machine
Benefits of Virtual Machine
VMware ESX Server
Hyprvisor
Architecture of ESX Server

3 - Research Methodology
Research Method Overview
Initiation Phase
Planning Phase
Architecture Planning
Testing Procedure Planning
Network Design Phase
Requirement Gathering
User Requirements
Application Requirements
Database server
Web server
Video converter
Virtualization client
Computing Platform Requirements
Network Requirement
NOS
Antivirus
Content Switching device
Logical Design
Physical Design
System and Network Implementation Phase
Testing Phase
Load tester software
Thread Uploader
File size categories
Number of users
Analysis Phase
System Architecture
Server specification

4 -  Result Analysis and Discussion
Experimental Scenario using 1MB
Scenario Results
Experiment Scenario using 2.5MB
Scenario Results
Experiment Scenario using 5MB
Scenario Results
Effects of using physical server and virtual server

5 - Conclusion and Recommendations
Conclusion
Future works

References

Appendices


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